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Fragile X Syndrome (FXS)
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    Free Materials on Fragile X Syndrome

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    FXS fact sheet thumbnail

    Fragile X Syndrome: A Public Health Challenge pdf icon[PDF 352 KB]

    Read an overview of CDC’s work on fragile X syndrome.


    Fragile X Syndrome Fact Sheet

    Fragile X Syndrome Fact Sheet pdf icon[PDF – 392 KB]
    Learn basic facts about fragile X syndrome. Available in English and Spanish.


    FXS MythBusters for Patients and Families

    Fragile X Myth Busters for Families (American Academy of Pediatrics) pdf icon[PDF – 104 KB]external icon


    FXS MythBusters for Health Professionals

    Fragile X Myth Busters for Health Professionals (American Academy of Pediatrics) pdf icon[PDF – 135 KB]external icon

    Page last reviewed: August 23, 2021
    Content source:  National Center on Birth Defects and Developmental Disabilities, Centers for Disease Control and Prevention
    homeFragile X Syndrome Home
    • What is Fragile X Syndrome?plus icon
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      • 5 Things You May Not Know About Fragile X Syndrome
      • Fragile-X: Learning What Families Need
      • Fragile X: Ruth’s Story
      • Pediatrics Supplement
      • CDC and AAP Bust Fragile X Myths
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    Fragile X Myth Busters : Uncover the Facts

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